AT375786B - METHOD AND DEVICE FOR ADJUSTING THE COLOR PURITY OF THREE ELECTRON BEAMS IN A PLANE IN A CATHODE PIPE - Google Patents

METHOD AND DEVICE FOR ADJUSTING THE COLOR PURITY OF THREE ELECTRON BEAMS IN A PLANE IN A CATHODE PIPE

Info

Publication number
AT375786B
AT375786B AT0543778A AT543778A AT375786B AT 375786 B AT375786 B AT 375786B AT 0543778 A AT0543778 A AT 0543778A AT 543778 A AT543778 A AT 543778A AT 375786 B AT375786 B AT 375786B
Authority
AT
Austria
Prior art keywords
adjusting
plane
electron beams
color purity
cathode pipe
Prior art date
Application number
AT0543778A
Other languages
German (de)
Other versions
ATA543778A (en
Original Assignee
Rca Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of ATA543778A publication Critical patent/ATA543778A/en
Application granted granted Critical
Publication of AT375786B publication Critical patent/AT375786B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
AT0543778A 1977-07-26 1978-07-26 METHOD AND DEVICE FOR ADJUSTING THE COLOR PURITY OF THREE ELECTRON BEAMS IN A PLANE IN A CATHODE PIPE AT375786B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/819,094 US4159456A (en) 1977-07-26 1977-07-26 Magnetizing apparatus and method for use in correcting color purity in a cathode ray tube and product thereof

Publications (2)

Publication Number Publication Date
ATA543778A ATA543778A (en) 1984-01-15
AT375786B true AT375786B (en) 1984-09-10

Family

ID=25227184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0543778A AT375786B (en) 1977-07-26 1978-07-26 METHOD AND DEVICE FOR ADJUSTING THE COLOR PURITY OF THREE ELECTRON BEAMS IN A PLANE IN A CATHODE PIPE

Country Status (27)

Country Link
US (1) US4159456A (en)
JP (1) JPS5425117A (en)
AR (1) AR215511A1 (en)
AT (1) AT375786B (en)
AU (1) AU524827B2 (en)
BE (1) BE869283A (en)
BR (1) BR7804696A (en)
CA (1) CA1118488A (en)
DD (1) DD137647A5 (en)
DE (1) DE2832668C2 (en)
DK (1) DK146270C (en)
ES (1) ES472039A1 (en)
FI (1) FI67007C (en)
FR (1) FR2399121A1 (en)
GB (1) GB2002206B (en)
HK (1) HK21386A (en)
IT (1) IT1097976B (en)
MX (1) MX4106E (en)
MY (1) MY8500712A (en)
NL (1) NL7807894A (en)
NO (1) NO782440L (en)
NZ (1) NZ187946A (en)
PL (1) PL129452B1 (en)
SE (1) SE428739B (en)
SU (1) SU1271386A3 (en)
YU (2) YU40983B (en)
ZA (1) ZA784111B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393088B (en) * 1989-03-01 1991-08-12 Pichler Hubert Sliding ski binding with an apparatus for impact damping

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201932A (en) * 1978-02-06 1980-05-06 Rca Corporation Color purity adjusting method
JPS554807A (en) * 1978-06-24 1980-01-14 Mitsubishi Electric Corp Neck magnet of braun tube
JPS55163753A (en) * 1979-06-06 1980-12-20 Mitsubishi Electric Corp Static convergence and color purity regurator for color cathode-ray tube
DE2949851C2 (en) * 1979-12-12 1982-09-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Device for magnetizing a convergence device for inline color picture tubes
DE3003197A1 (en) * 1980-01-30 1981-08-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart DEVICE FOR ADJUSTING THE ELECTRON BEAMS OF A COLOR IMAGE TUBE
US4390815A (en) * 1981-03-17 1983-06-28 Rca Corporation Apparatus for influencing electron beam movement
US4388602A (en) * 1981-09-18 1983-06-14 Rca Corporation Electron beam influencing apparatus incorporating vertical beam movement function
JPS6230960Y2 (en) * 1984-09-04 1987-08-08
JPS61161639A (en) * 1985-01-07 1986-07-22 Kanegafuchi Chem Ind Co Ltd Magnetic material for adjusting electron beam and magnet for adjusting electron beam made of it
NL8500862A (en) * 1985-03-25 1986-10-16 Philips Nv METHOD FOR MANUFACTURING A COLOR IMAGE TUBE AND APPARATUS FOR CARRYING OUT THIS METHOD
DE69212873T2 (en) * 1991-04-02 1997-03-06 Philips Electronics Nv Color picture tube with reduced spot growth
JP2002117788A (en) * 2000-10-04 2002-04-19 Hitachi Ltd Color cathode-ray tube
WO2004049381A1 (en) * 2002-11-22 2004-06-10 Matsushita Electric Industrial Co., Ltd. Deflection yoke and catthode ray tube unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191496B (en) * 1960-11-17 1965-04-22 Philips Nv Deflection coil system for television picture tubes
JPS5035769A (en) * 1973-07-31 1975-04-04
NL7414845A (en) * 1974-11-14 1976-05-18 Philips Nv DEVICE FOR DISPLAYING COLOR TV IMAGES.
NL170683C (en) * 1975-04-01 1982-12-01 Philips Nv METHOD FOR MANUFACTURING A STATIC CONVERGENCE UNIT AND A COLOR IMAGE TUBE INCLUDING A CONVERGENCE UNIT, MANUFACTURED USING THAT METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393088B (en) * 1989-03-01 1991-08-12 Pichler Hubert Sliding ski binding with an apparatus for impact damping

Also Published As

Publication number Publication date
FI67007C (en) 1984-12-10
DK146270C (en) 1984-01-23
FI782282A (en) 1979-01-27
MY8500712A (en) 1985-12-31
GB2002206A (en) 1979-02-14
IT1097976B (en) 1985-08-31
AU3819078A (en) 1980-01-24
DE2832668A1 (en) 1979-02-08
FR2399121A1 (en) 1979-02-23
PL129452B1 (en) 1984-05-31
DK146270B (en) 1983-08-15
NO782440L (en) 1979-01-29
ES472039A1 (en) 1979-02-01
DE2832668C2 (en) 1982-01-28
SE7807944L (en) 1979-01-27
YU205882A (en) 1985-04-30
AU524827B2 (en) 1982-10-07
ATA543778A (en) 1984-01-15
CA1118488A (en) 1982-02-16
NL7807894A (en) 1979-01-30
SE428739B (en) 1983-07-18
BE869283A (en) 1978-11-16
FI67007B (en) 1984-08-31
HK21386A (en) 1986-04-04
IT7825900A0 (en) 1978-07-19
PL208644A1 (en) 1979-03-26
JPS5728997B2 (en) 1982-06-19
MX4106E (en) 1981-12-09
US4159456A (en) 1979-06-26
YU174078A (en) 1983-04-30
YU40983B (en) 1986-10-31
DK329978A (en) 1979-01-27
FR2399121B1 (en) 1984-02-17
JPS5425117A (en) 1979-02-24
SU1271386A3 (en) 1986-11-15
GB2002206B (en) 1982-03-10
ZA784111B (en) 1979-07-25
AR215511A1 (en) 1979-10-15
BR7804696A (en) 1979-04-17
DD137647A5 (en) 1979-09-12
NZ187946A (en) 1982-08-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee